3.7g/cm3 95% Alumina Ceramic Sealed Connector Parts For DC Relay

Brand Name:CMC
Certification:IATF16949, ISO9001, ISO14001
Model Number:NE103
Minimum Order Quantity:2000 pieces
Delivery Time:20 work days
Payment Terms:T/T, Western Union, D/P, D/A, MoneyGram, MoneyGram
Contact Now

Add to Cart

Verified Supplier
Address: Special ceramic industrial park, economy development district
Supplier`s last login times: within 27 hours
Product Details Company Profile
Product Details

Relay Ceramic Sealed Connector Parts


1. Description:


This product is produced with high-purity toughened alumina ceramics and thick-film nickel plating technology.


2. Key Words:


DC Relay, relay ceramic parts,95% alumina,dry-processing,high strength and high welding and sealing performance,brazing different materials such as copper and alloys,seismic and tensile,withstand high current and arc shock,reaching the reliable sealing and insulation standards of DC high-voltage relays,new energy vehicles and DC high-voltage electronic control.


3. Technical Parameters:


Product Parameters
Physical PropertyMaterial95% Alumina
Production ProcessDry Pressing
Product DimensionPer customers' drawing
Density (g/cm3)3.70-3.75g/cm3
Water Absorption0%
Mechanical PerformanceFlexural Strength (Mpa)310Mpa
Modulus of Elasticity (Gpa)310Gpa
Hardness (Gpa)12.9Gpa
Poisson Ratio0.23
Thermal CharacterLinear Thermal Expansion Coefficient7.2
Heat Conductivity (W/mk)23
Electrical PropertyDielectric Constant9.2
Dielectric Loss Tangent (x10-4)8
Insulation Strength (x106V/M)15
Metalized Ceramic PerformanceAir Tightness (Pa·m3/s)≤10-8
Bulk Resistivity (Ω·cm)≥1010 (20°C), ≥106 (300°C)
Bonding Strength (Mpa)≥120Mpa
Metallization Thickness (μm)≥20μm


China 3.7g/cm3 95% Alumina Ceramic Sealed Connector Parts For DC Relay supplier

3.7g/cm3 95% Alumina Ceramic Sealed Connector Parts For DC Relay

Inquiry Cart 0